Soniox named best-in-class STT for voice agents
Soniox App

Voice-to-text for dental records in Czech

Type with your voice in any app — up to 4× faster than typing. Built for dentists who need accurate, hands-free text input across 60+ languages. Works with Czech and 60+ other languages.

mobileDownload on the App Store and Google Play

Apple App StoreGoogle Store
Free to start, with free credits added every week.

Say it once, it is written in Czech

Typing is slow. Speaking is natural. Soniox App turns your voice into finished text as you speak. Get seamless Czech transcriptions today.

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Hands-free input

Keep your hands free while composing Czech text. Ideal for multitasking or when typing is inconvenient.

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Dictate emails and messages

Compose Czech emails, chat messages, and documents by speaking naturally. Your words become polished text.

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Works in any app

Czech Voice Typing works system-wide across all apps and text fields — no integrations or plugins needed.

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Easier on your body

Reduce strain from extended Czech typing sessions. Voice Typing lets you write comfortably for longer.

Voice input that works everywhere in Czech

Voice Typing works system-wide across all apps — no integrations or plugins needed. Handles Czech across varieties like Bohemian and Moravian.

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Works in any text field

Dictate Czech into any app or text field — emails, documents, messages, search bars, and more.

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One tap to dictate

Activate Czech Voice Typing with a single tap and start speaking. Text appears instantly wherever your cursor is.

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Natural speech input

Speak Czech the way you normally talk. Soniox App turns natural speech into clean, punctuated text.

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Smart punctuation

Soniox App adds Czech punctuation, capitalization, and formatting automatically as you speak.

Czech at a glance

Key facts about Czech.

Čeština

native name

11 million

speakers worldwide

1

country where spoken

Czech transcription accuracy

Soniox App is powered by next-gen speech AI model developed inhouse by Soniox. The table below shows how Soniox AI performs on Czech transcription compared to 8 other providers.

ProviderWER (Czech)Accuracy
Soniox#19.7%90.3%
ElevenLabs12.3%87.7%
Speechmatics14.4%85.6%
AWS17.3%82.7%
OpenAI17.5%82.5%
Azure17.9%82.1%
Google18.2%81.8%
Deepgram22.1%77.9%
AssemblyAI38.2%61.8%

Word error rate (WER) measures how many words a speech-to-text engine gets wrong. Lower is better.

Soniox outperforms ElevenLabs, Speechmatics, AWS, OpenAI, Azure, Google, Deepgram, and AssemblyAI on Czech transcription accuracy.

Soniox App: The all-in-one AI speech toolkit

Smart Scribe, Translator, and Voice Typing cover three ways people work with speech.

Smart Scribe

Caption Czech conversations live

App feature Smart Scribe
See Smart Scribe arrow_forward

Translator

Translate Czech and 60+ other languages live

App feature Translator
See Translator arrow_forward

Voice Typing

Speak to type in Czech

App feature Voice Typing
See Voice Typing arrow_forward

One app. Everything you do with voice in Czech.

Get started free

Transcribe conversations in real time with Soniox.

mobileDownload on the App Store

Apple App StoreGoogle Store
Free to start, with free credits added every week.

Learn everything Soniox can do

Need more details? The Soniox Help Center provides complete documentation for the app, including guides, videos, screenshots, and feature walkthroughs.

Learn how to use Smart Scribe, Translator, Voice Typing, and more.

Explore the Help Center

Private by default

Soniox never stores your recordings and never uses your audio to train models. Everything is processed securely in real-time, then gone.

Czech language trivia

Ahoj - that's how you say hello in Czech.

History and background

  • history

    Czech uses a diacritical orthography system introduced by Jan Hus in the early 15th century.

  • history

    The Czech literary tradition is one of the oldest in Central Europe, with texts dating to the 13th century.

  • history

    Czech underwent a deliberate revival in the 19th century after centuries of dominance by German.

Distinctive features

  • lightbulb

    Czech contains the phoneme "ř," a raised alveolar trill found in no other language.

  • lightbulb

    The language has seven grammatical cases and distinguishes between animate and inanimate masculine nouns.

  • lightbulb

    Czech word order is relatively free due to its rich inflectional system.

Dialects and varieties

BohemianMoravianSilesian

Official language in

Czech Republic

Related languages we support

Frequently asked questions about Czech voice-to-text for dental records

How well does Soniox App handle Czech as it is actually spoken day to day?arrow_downward
Very well. Czech has 11 million speakers, mostly in Czech Republic, and real-world Czech is very different from the clean, slow speech most tools are trained on. Fast delivery, informal vocabulary, regional expressions, and overlapping voices in group settings are all things Soniox App is built to handle.
How accurate is Soniox for Czech compared to other providers?arrow_downward
Soniox achieves a 9.7% word error rate for Czech, outperforming ElevenLabs, Speechmatics, AWS, and 5 other providers in independent benchmarks. Lower word error rate means fewer mistakes in your transcripts.
What writing system does Czech use?arrow_downward
Czech is written in the Latin script. The script uses diacritical marks to convey additional phonetic information. Soniox App handles Czech text natively, including all script-specific characters.
Does Soniox handle different Czech dialects?arrow_downward
Czech has several recognized varieties, including Bohemian, Moravian, and Silesian. Soniox is trained on diverse Czech speech data, so it handles regional variation and dialectal differences effectively.
What language family does Czech belong to?arrow_downward
Czech belongs to the Indo-European > Slavic > West Slavic language family. Among the languages Soniox supports, related languages include Slovak and Polish. Understanding these linguistic relationships helps Soniox deliver better accuracy across language families.
What is Soniox App?arrow_downward
Soniox App is a real-time speech app that turns spoken conversations into text and translations instantly. You can transcribe, translate, dictate, and summarize speech across 60+ languages — live, as people speak.
Is Voice Typing faster than typing?arrow_downward
For most people, yes. Speaking is typically up to 4× faster than typing, especially for longer text.
Where can I use Voice Typing?arrow_downward
You can use Voice Typing across apps and text fields — wherever you normally type — on supported platforms.
Is my audio or data stored?arrow_downward
No. Soniox App never stores your audio or uses it to train models. Text outputs are stored only to provide the service to you and are never used for model training.
Is Soniox App free to use?arrow_downward
Yes. Soniox App offers free usage to get started, with paid plans available for unlimited and advanced features.